Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4983474 | Hydroen absorbing Ni-based alloy and rechargeable alkaline battery | Hidekazu Doi | 1991-01-08 |
| 4898794 | Hydrogen absorbing Ni,Zr-based alloy and rechargeable alkaline battery | Hidekazu Doi | 1990-02-06 |
| 4888153 | Fe-base build-up alloy excellent in resistance to corrosion and wear | Saburo Wakita | 1989-12-19 |
| 4832912 | Thermal and wear resistant tough alloy | Junya Ohe, Takumi Kawamura | 1989-05-23 |
| 4765955 | Co-base alloys for engine valves and valve seats | Junya Ohe, Sadao Saitoh | 1988-08-23 |
| 4744821 | Process for producing spheroidal metal particles | Junya Ohe | 1988-05-17 |
| 4727740 | Thermal and wear resistant tough nickel based alloy guide rolls | Junya Ohe, Takumi Kawamura | 1988-03-01 |